Use the equation of -b/2a, so if you have a line you can just plug in the numbers.
Answer:
∡PQS = 35+14=49
Step-by-step explanation:
Sin (x) = 12/13 this is because sine is opposite divided by hypotenuse.
cos (x) = 5/13 this is because cosine is adjacent divided by hypotenuse.
tan (x) = 12/5 this is because tangent is opposite divided by adjacent.
Hi, check my ans, tell me if anything is wrong. Ok?